# Netbox: NetGlass View cable topology in [hopglass](https://github.com/hopglass/hopglass) fashioned graph view. ## Requirements * A docker host * docker-compose ## Prepare Netglass acts as replacement for [hoplass-server](https://github.com/hopglass/hopglass-server) and uses NetBox's API to gather wiring information. First go to your NetBox instance and create a read-only Token. Remember that tokens for users from LDAP backends do not work. Create a file `.env` with the contents ``` NETBOX_URL=https://netbox.your.tld NETBOX_TOKEN=70bdtoken89nhuf ``` Run `docker-compose up -d` to build the hopglass instance.